Tacoma 2010 and Viper 4706v

tach at the OBD is black or BLACK/ white, and Pin 9 from the front side, not backside. when you remove all possible shutdown inputs BRAKE AND HOOD, does it stay running? Also check your neutral safety BLACK/ white input and ground. Verify its at a factory ground in the kick panel. Alot of the subframes inside are floating frames and don't offer true ground.Ted

2nd Year Tier 1 Medical School

Still installing as a hobby...pays for groceries

Compustar Expert

all the fuses checked. They all working

Tach wired is confirmed the correct one, Ted. Grounding with a bolt where an original grounding wire of the Tacoma was.

What about removing all shutdown inputs? Check to see if the remotes have sticky buttonsTed

2nd Year Tier 1 Medical School

Still installing as a hobby...pays for groceries

Compustar Expert

Remove the brakeshutdown wire, still have the problem shut down after 15 second. The second try, it stay running, pressing on the brake doesn't shut down when the brakeshutdown wire was removed. Removing the hood pin wont start.

May be the timer mode like Howeii said?

Test to see if the hood pin wire is shorting anywhere and to forestall your next post, I mean red probe to constant 12V+, meter to 20VDC, black probe to hood wire and shake it about.

Removing the hood pin should not prevent it from starting. Something went wrong along your prep and install.Ted

2nd Year Tier 1 Medical School

Still installing as a hobby...pays for groceries

Compustar Expert

Hood pin was checked. 12 VDC + Really Ted? Disconnect the hood pin should still be able to start?

Which is what I've been suggesting all along, Prolene #4 please nurse. Can't help it Ted, watching 3 British and 2 US medical dramas every week. How in heaven's name do you pull away the large intestine when you've just had lunch? And I'm still waiting to hear about the type of connections made.